#coding=utf-8
import requests
import json

# 引入自定义的keystone模块
import keystone
keystone_s=keystone.getToken()

#nova(compute)端点地址：
flavors_url="http://192.168.100.10:8774/v2.1/flavors"
#定义请求头
headers={
    "X-Auth-Token":keystone_s['token']
}
#发送请求
req=requests.get(flavors_url,headers=headers)
#格式化打印相应
print(json.dumps(req.json(),sort_keys=True,indent=4))
#循环打印规格列表
for i in req.json()['flavors']:
    print("flavor name:",str(i['name']),"id:",str(i['id']))